7. La señora Eva tiene una mesa con la forma y dimensiones mostradas en la figura:
2 m
D
3 m
Para que se conserve mejor va a colocarle un recubrimiento de vidrio en la
superficie, ¿qué cantidad de vidrio, en metros cuadrados, usará para cubrir la
mesa? Considere pi como 3.14.
A. 7.57 m

B. 9.14 m
C. 12.28 m
D. 18.56 m​

step-by-step explanation:

hjkj

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.